Threat Outbreak Alert RuleID21315: Email Messages Distributing Malicious Software on February 25, 2016

2016-02-25T18:20:04
ID CISCO-THREAT-43756
Type ciscothreats
Reporter Cisco
Modified 2016-02-25T18:20:04

Description

Medium

Alert ID:

43756

First Published:

2016 February 25 18:20 GMT

Version:

1

Summary

  • Cisco Security has detected significant activity related to spam email messages distributing malicious software.

Email messages that are related to this threat (RuleID21315) may contain the following files:

Name | Size in Bytes | MD5 Checksum
---|---|---
CTRT2016554810A.zip / CTR04432016445.jar
| 10,315
| 0xF446E067BF11BDBFC726AEF19C376DEF

The following text is a sample of the email message that is associated with this threat outbreak:

> Subject: 2a via com vencimento para 26/02/2016.

Message Body:

Olá,aboab
Informamos que até o momento não identificamos o pagamento para a fatura do login aboab, no valor de R$ 99,90 vencida em 19/02/2016, estamos encaminhando a 2a via com vencimento para 26/02/2016.
O pagamento não poderá ser realizado após vencimento, conforme instruções constantes no boleto bancário em anexo.
Pedimos que regularize o mais breve possivel, para que seu nome não seja incluso nos orgãos de proteção ao crédito.
O atendimento ao requerido gerará a imediata regularização em nossos arquivos.
Atenciosamente,
Carlos A Cunha.
Dpto de cobrança

Cisco security appliances can help protect customers during the critical period between the first exploit of a virus outbreak and the release of vendor antivirus signatures. Cisco Web Security Appliances help secure and control web and email traffic by offering layers of malware protection. Cisco security appliances are automatically updated to help prevent both spam email and hostile web URLs from being passed to the end user.

Related Links
Cisco Security
Cisco SenderBase Security Network

Revision History

  • Version | Description | Section | Date
    ---|---|---|---
    1 | Initial Release | | 2016-February-25 18:20 GMT
    Show Less

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